CHG: appmain now calls cmd_recieve as it should

CHG: flasher -  removed unneeded parameter to function
CHG: flasher - increased limit to fpga-files that can be loaded
FIX: main client,  wrong windows define fixed.
CHG: device side - recieve usb command does not always get 544 bytes.  usb packages can be incomplete.
CHG: usb_cdc.c also got piwi's changes.
CHG: uart_posix.c removed a debug value
CHG: uart_win32.c clean up.

uart/uart_posix.c

@@ -224,7 +224,7 @@ bool uart_send(const serial_port sp, const byte_t* pbtTx, const size_t szTxLen)
     
     // Write time-out
     if (res == 0) {
-		printf("UART:: write time-out (%d)\n", res);
+		printf("UART:: write time-out\n");
 		return false;
     }